Azure IoT Hub is a fully managed Microsoft service that enables reliable and secure bi-directional communications between millions of IoT devices and a solution backend.

6
votes
3answers
1k views

Azure IoT Hub, EventHub and Functions

I have an IoTHub with a route that points to an EventHub which triggers a Functions. I'm having problem getting the DeviceId and other IoT Hub properties from the event object without adding those ...
1
vote
4answers
4k views

Python MQTT connection to Azure Iot Hub

I want to connect to Azure Iot Hub, with Python MQTT.An username and SAS token is required by Iot Hub. This is my code:import paho.mqtt.client as mqttdef on_connect(client, userdata, flags, rc):...
0
votes
1answer
532 views

Stream Analytics: Dynamic output path based on message payload

I am working on an IoT analytics solution which consumes Avro formatted messages fired at an Azure IoT Hub and (hopefully) uses Stream Analytics to store messages in Data Lake and blob storage. A key ...
0
votes
3answers
424 views

Connect to IoT Hub without using the Azure Client SDK

I want to connect to the Azure Iot Hub not using the Client SDK.On https://azure.microsoft.com/nb-no/blog/upload-files-from-devices-with-azure-iot-hub/there are documentation on how to do this by ...
3
votes
1answer
2k views

Azure Iot Hub FeedbackReceiver ReceiveAsync is very slow (15 seconds) high latency

if I send a message (Cloud 2 Device) via the IoT-Hub:var serviceMessage=new Message(Encoding.ASCII.GetBytes("Hello Device"));serviceMessage.Ack=DeliveryAcknowledgement.Full;commandMessage....
3
votes
2answers
916 views

How to test Messages arriving in Azure IoTHub

I have an event generator connected and publishing messages into an IoT hub. How do I check what message have arrived? I'd be interested in different ways to determine (programmatically, dashboard, ...
5
votes
3answers
2k views

Azure IoT Hub - Save telemetry best practice

I am working on a IoT solution that will save weather data.I have googled for some days now on how to set up the backend.I am going to use Azure IoT Hub for handling communication, but the next step ...
1
vote
2answers
695 views

SMS Messaging from Azure IOT Hub

I am currently building a project using an Adruino Uno to collect weather data such as temperature and humidity, this data is then passed onto the Azure IOT hub, the messages are then processed and ...
2
votes
2answers
993 views

Azure IoT hub basic receiving example, AMQP error

I'm delving into azure Iot hubs and connected technologie for work, using the tutorial found here: https://azure.microsoft.com/nl-nl/documentation/articles/iot-hub-csharp-csharp-getstarted/When ...
1
vote
2answers
61 views

Raspberry Pi 3 running Windows 10 Core with custom program shows crossed-out x

I have a very simple project, in which I aim to be able to toggle an LED by means of a direct method call (through Azure IoT hub) on my Raspberry Pi 3, running Windows 10 IoT Core.In it's current ...
1
vote
1answer
100 views

Azure IoTHub ExportDevicesAsync throws internal server error

I'm working on a solution in which I want to export all the devices from an IoTHub to a BLOB.Microsoft has an API for this and explains how to do this here.I've executed this code for 10 devices ...
1
vote
3answers
1k views

Azure IOT Hub Rest API Unauthorized

I am trying to use Azure Iot hub REST API to create device by following linksCreate a new device identityControl access to IoT HubAnd my http data is like{"status":"connected","...
1
vote
2answers
207 views

How can I work with the received DATA from Azure IoT Hub

I receive the Data:public void accept(PartitionReceiver receiver){System.out.println("** Created receiver on partition " + partitionId);try {while (true) {Iterable&...
0
votes
1answer
167 views

Using Tpm on Raspberry pi - error when compiling to native

I'm using Microsoft.Devices.Tpm, and it's been difficult to debug the issues.When I add the package Microsoft.Devices.Tpm and trying to compile to native or build the package, I get the following ...
0
votes
2answers
218 views

How do I know if my Device in Azure IoT Hub is reachable?

I have a Azure IoT Hub with 2 Devices. I send a Message from a RaspberryPi to another Device.How do I know that the message was received from the other Device?

153050per page
angop.ao, elkhabar.com, noa.al, afghanpaper.com, bbc.com, time.com, cdc.gov, nih.gov, xnxx.com, github.com,